Inventories (Tables)

12 Months Ended

Dec. 31, 2023

Inventory Disclosure [Abstract]

Schedule of Components of Inventories

Inventories consisted of the following components (dollars in millions):

	December 31, 2023		December 31, 2022
Purchased parts and raw materials	$	152	$	115
Work in progress		17		7
Service parts		54		53
Finished goods		53		49
Total inventories	$	276	$	224